Key Specs
The Cat® 140 motor grader is a mid-size machine ideal for road maintenance. It delivers the right balance of power, control, and blade reach for grading, crowning, and ditching. Maintain your gravel, secondary roads in comfort with the redesigned cab.
Keep working, not waiting. The Cat 140 has extended, synchronized maintenance intervals and centralized service access points to save you time. Optional High Performance Circle delivers reduced wear for greater accuracy.
Operators come first with improved climate control, plenty of seat adjustments, and enhanced all-around visibility. Boost jobsite safety even more with optional integrated rear vision, front vision, and 360° cameras that show in the main display.
Take control with your choice of joysticks or levers. The 140 is factory-ready for optional grade technology and built for easy attachment upgrades that help you expand your capabilities and get work done faster.
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| Net Power - ISO 9249/SAE J1349 | 255 hp 190 kW |
| Engine Model | Cat® C7.1 Cat® C7.1 |
| Bore | 4.1 in 105 mm |
| Stroke | 5.3 in 135 mm |
| Displacement | 1.9 Gal 7.01 l |
| Number of Cylinders | 6 6 |
| Operating Weight - Typically Equipped | 42543 lb 19531 kg |
| Blade Width | 12 ft 4267 mm |
| Joystick Weight* Tier 4 | 42543 lb 19297 kg |
| Joystick All-Wheel Drive (AWD) Weight* Tier 4 | 43497 lb 19730 kg |
| Note (1) | * Typically equipped operating weight is calculated with full fuel tank, coolant, lubricants, operator, push block, transmission guard, rear ripper/scarifier, 14.0R24 tires on multi-piece rims, and other equipment. * Typically equipped operating weight is calculated with full fuel tank, coolant, lubricants, operator, push block, transmission guard, rear ripper/scarifier, 14.0R24 tires on multi-piece rims, and other equipment. |
| Height - Top of Cab | 136 in 3454 mm |
| Height - Front Axle Center | 24.1 in 612 mm |
| Height - Top of Cylinders | 119.8 in 3044 mm |
| Height - Exhaust Stack | 130.4 in 3313 mm |
| Length - Push Plate to Ripper | 405 in 10297 mm |
| Length - Front Tire to Rear of Machine | 350.8 in 8911 mm |
| Length - Between Tandem Axles | 59 in 1498 mm |
| Width - Tire Center Lines | 82.2 in 2087 mm |
| Ground Clearance - Rear Axle | 13.1 in 333 mm |
| Note | All dimensions are approximate and apply to all 140 configurations (Non-AWD, AWD, LVR, and Joystick) unless otherwise noted. All dimensions are approximate and apply to all 140 configurations (Non-AWD, AWD, LVR, and Joystick) unless otherwise noted. |
| Note | The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas. - If equipped with R134a (Global Warming Potential = 1430), the system contains 1.6 kg (3.5 lb) of refrigerant which has a CO2 equivalent of 2.288 metric tonnes (2.521 tons). The air conditioning system on this machine contains the fluorinated greenhouse gas refrigerant R134a or R1234yf. See the label or instruction manual for identification of the gas. - If equipped with R134a (Global Warming Potential = 1430), the system contains 1.6 kg (3.5 lb) of refrigerant which has a CO2 equivalent of 2.288 metric tonnes (2.521 tons). |
| Forward/Reverse Gears | 9 Forward / 6 Reverse 9 Forward / 6 Reverse |
| Transmission | Countershaft Torque Converter Powershift Countershaft Torque Converter Powershift |
| Brakes - Service | Dual Circuit Hydraulic Dual Circuit Hydraulic |
| Brakes - Secondary | Dual Circuit Hydraulic Dual Circuit Hydraulic |
| Brakes - Parking | Spring Applied Hydraulic Release Spring Applied Hydraulic Release |
| Circuit Type | Parallel Parallel |
| Pump Type | Variable Piston Variable Piston |
| Pump Output* | 3503 psi 24150 Pa |
| Reservoir Tank Capacity | 15.9 Gal 60 l |
| Note | *Pump output measured at 2000 RPM rated speed *Pump output measured at 2000 RPM rated speed |
| Cooling System | 11.4 Gal 43 l |
| Diesel Exhaust Fluid Tank (Tier 4 Only) | 6.6 Gal 25 l |
| Engine Crankcase | 5.3 Gal 20 l |
| Fuel Tank | 98 Gal 371 l |
| Hydraulic System | 15.9 Gal 60 l |
| Transmission and Differential | 18 Gal 68 l |
| Steering | ISO 3449:2005, Level II ISO 3449:2005, Level II |
| Brakes | ISO 3450:2011; AIS-143:2018 ISO 3450:2011; AIS-143:2018 |
| Sound | ISO 6396: ISO 6395 ISO 6396: ISO 6395 |
Leverage Caterpillar connected data and security principles to improve efficiencies, increase productivity and make your business more profitable.
Cat® Inspect allows you to access your equipment data on your mobile device. This easy-to-use app lets you capture inspection data and integrates with your other Cat data systems, so you can keep a close eye on your fleet. More than one million inspections are completed each year, providing convenience and accountability to equipment owners.
Remote Flash sends an alert from your Cat dealer, prompting you to update the software on your machine. To minimize downtime, updates can be deployed while on the jobsite without having to wait for a dealer technician to arrive. Remote flash decreases maintenance time and keeps your asset running with maximum efficiency.
Remote Troubleshoot allows your Cat dealer to run testing while the machine is operating. Once the problem is identified, a technician can fix it with the correct parts and tools the first time, saving time and money. Remote Troubleshoot decreases maintenance time and keeps your machine running with maximum efficiency.
VisionLink™ is a cloud-based software application that takes the guesswork out of fleet management with key insights to maximize performance - regardless of fleet size or equipment manufacturer. Receive equipment data seamlessly to your desktop or mobile device, all from a convenient centralized solution to make informed decisions at every turn.
Cat® Inspect allows you to access your equipment data on your mobile device. This easy-to-use app lets you capture inspection data and integrates with your other Cat data systems, so you can keep a close eye on your fleet. More than one million inspections are completed each year, providing convenience and accountability to equipment owners.
Remote Flash sends an alert from your Cat dealer, prompting you to update the software on your machine. To minimize downtime, updates can be deployed while on the jobsite without having to wait for a dealer technician to arrive. Remote flash decreases maintenance time and keeps your asset running with maximum efficiency.
Remote Troubleshoot allows your Cat dealer to run testing while the machine is operating. Once the problem is identified, a technician can fix it with the correct parts and tools the first time, saving time and money. Remote Troubleshoot decreases maintenance time and keeps your machine running with maximum efficiency.
VisionLink™ is a cloud-based software application that takes the guesswork out of fleet management with key insights to maximize performance - regardless of fleet size or equipment manufacturer. Receive equipment data seamlessly to your desktop or mobile device, all from a convenient centralized solution to make informed decisions at every turn.
Cat Grade with 3D for motor graders is a machine integrated grade control system that helps you get to grade faster with more accuracy, efficiency, and productivity. Automatic blade control reduces operator inputs and the number of passes to get the job done to save you time and money.
Cat® Grade with Cross Slope Assist is an integrated system that enables motor grader operators to achieve grade faster and more accurately by automating the cross slope of the blade, allowing the operator to do more in the same amount of time. Other cost-saving benefits of the system include lower fuel consumption and up to 40% less material usage.
Cat Grade with 3D for motor graders is a machine integrated grade control system that helps you get to grade faster with more accuracy, efficiency, and productivity. Automatic blade control reduces operator inputs and the number of passes to get the job done to save you time and money.
Cat® Grade with Cross Slope Assist is an integrated system that enables motor grader operators to achieve grade faster and more accurately by automating the cross slope of the blade, allowing the operator to do more in the same amount of time. Other cost-saving benefits of the system include lower fuel consumption and up to 40% less material usage.
VisionLink™ Productivity is an easy-to-use cloud-based platform that gathers and summarizes machine telematics and jobsite data from all your equipment. Actionable performance data is transmitted to the web platform for users to access anywhere, anytime via a mobile, tablet, or desktop device - on or off the jobsite.
VisionLink™ Productivity is an easy-to-use cloud-based platform that gathers and summarizes machine telematics and jobsite data from all your equipment. Actionable performance data is transmitted to the web platform for users to access anywhere, anytime via a mobile, tablet, or desktop device - on or off the jobsite.
140 Motor Grader
140 Motor Grader
140 Motor Grader
140 Motor Grader
140 Motor Grader
140 Motor Grader
140 Motor Grader
140 Motor Grader
Meet the Next Generation Cat® 140 Motor Grader
The Future of Grading Power: Introducing Cat® Power to the Ground for Cat® Motor Graders
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